Acrylates and fungicides containing them

ABSTRACT

##STR1## where R 1  and R 2  are halogen or oxiranyl, or alkyl, alkoxy or alkylthio, or R 1  and R 2  together denote a saturated or unsaturated 3- to 6-membered ring whcih may contain from 1 to 3 heteroatoms and which is unsubstituted or substituted, and 
     X is hydrogen, halogen, cyano, nitro, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy, substituted or unsubstituted haloalkyl, 
     n is 1, 2, 3 or 4, 
     Y is substituted or unsubstituted alkylene, alkenylene, alkynylene, O, S(O), unsubstituted or alkyl-substituted N, oxycarbonyl, carbonyloxy, carbonyloxyalkylene, oxycarbonylalkylene, oxyalkylene, thioalkylene, azo, carbonylamino, aminocarbonyl, ##STR2##  methylenoxy or methylenethio and Z is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, aralkenyl, aralkoxy, aryloxy, aryloxyalkyl, hetaryl, alkoxy, alkoxyalkyl, alkylthio, or haloalkyl, these radicals being unsubstituted or substituted by halogen, cyano, nitro, alkyl, alkenyl, haloalkenyl, alkoxy, haloalkyl, alkoxycarbonyl or unsubstituted or substituted phenyl, 
     and fungicides containing these compounds.

The present invention relates to novel acrylates, fungicides containing them and their use as fungicides.

It is known that N-tridecyl-2,6-dimethylmorpholine or its salts, for example the acetate, can be used as fungicides (DE-1 164 152 and DE-1 173 722). It is also known that methyl α-phenyl-β-methoxyacrylate derivatives (DE-3 519 282.8) can be used as fungicides.

However, their action is insufficient in some cases.

We have found that novel acrylates of the formula ##STR3## where R¹ and R² are identical or different and are each halogen, C₁ -C₄ -alkyl, C₁ -C₃ -alkoxy, C₁ -C₃ -alkylthio, oxiranyl which is unsubstituted or substituted by halogen, hydroxyl, C₁ -C₃ -alkoxy, C₁ -C₃ -haloalkyl or C₁ -C₃ -haloalkoxy, or R¹ and R² together form an unsaturated or saturated 3-membered to 6-membered ring which may contain 1 to 3 heteroatoms O or S(O)_(m) (where m is 0, 1 or 2) and is unsubstituted or substituted by halogen, hydroxyl, C₁ -C₃ -alkyl, C₁ -C₃ -alkoxy, C₁ -C₃ -haloalkyl or oxo, the radicals X are identical or different and are each hydrogen, halogen, cyano, nitro, unsubstituted or substituted C₁ -C₄ -alkyl, unsubstituted or substituted C₁ -C₄ -alkoxy, or unsubstituted or substituted halo-C₁ -C₄ -alkyl, n is from 1 to 4, Y is unsubstituted or substituted C₁ -C₄ -alkylene, alkylene, C₂ -C₄ -alkenylene, C₂ -C₄ -alkynylene, O, S(O)_(p) (where p is 0, 1 or 2), unsubstituted or C₁ -C₄ -alkyl-substituted N, oxycarbonyl, carbonyloxy, carbonyloxy-C₁ -C₄ -alkylene, oxycarbonyl-C₁ -C₄ -alkylene, oxy-C₁ -C₄ -alkylene, thio-C₁ -C₄ -alkylene, azo, carbonylamino, aminocarbonyl, ##STR4## methyleneoxy or methylenethio, and Z is hydrogen, a cycloalkyl, aryl, arylalkyl, aralkenyl, aralkoxy, aryloxy, aryloxyalkyl, hetaryl, alkoxy, alkoxyalkyl, alkylthio or haloalkyl, these radicals being unsubstituted or substituted by halogen, cyano, nitro, alkyl, alkenyl, haloalkenyl, alkoxy, haloalkyl, unsubstituted or substituted phenyl or alkoxycarbonyl, have a very good fungicidal action.

The novel compounds of the formula I may be obtained in the preparation in the form of mixtures of stereoisomers (E,Z-isomers, diastereomers or enantiomers), which can be separated into the individual components in a conventional manner, for example by crystallization or chromatography. Both the individual isomers and their mixtures can be used as fungicides and form the subject of the invention.

R¹ and R² are identical or different and are each preferably methyl, ethyl, n-propyl, isopropyl, fluorine, chlorine, bromine, ##STR5## OCH₃, OC₂ H₅, CH₂ OCH₃ :, SCH₃ ;, SCH₂ H₅ or CF₃, or R¹ and R² together are preferably --(CH₂)-_(q) (where q is 3, 4 or 5), --CH═CH--CH═CH--, O(CH₂)₂ O--, --O(CH₂)₃ O--, --OCH₂ C(CH₃)₂ CH₂ O--, --S(CH₂)₂ S--, --S(CH₂)₃ S--, ##STR6## or --CH₂ (CH₂)₂)₂ --.

n is preferably zero.

Y is preferably methylene, ethylene, ethenylene, ethynylene, O, S, methyleneoxy, oxymethylene, carbonyloxy, oxycarbonyl or ##STR7## and Z is preferably hydrogen, C₁ -C₁₆ -alkyl, C₂ -C₁₆ -alkenyl, C₂ -C₁₆ -alkynyl (e.g. methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, 2,2-dimethylpropyl, 2-ethylhex-1-yl, 2,6-dimethylhept-1-yl , 2,6,10-trimethylundec- yl, allyl, prenyl, geranyl, 2,3-dihydrogeranyl, tetrahydrogeranyl, 2,6-dimethylhepta-1,5-dien-1yl, 2,6-dimethylhept-5-en- 1-yl or 2-ethylhex-1-en-1-yl), which are unsubstituted or substituted by C₁ -C₄ -alkoxy or halogen, or Z is furthermore preferably C₃ -C₁₂ -cycloalkyl which is substituted by C₁ -C₄ -alkyl, halogen or C₁ -C₄ -alkoxy (e.g. cyclohexyl, cyclopropyl, in particular 1-methylcyclopropyl, 2-methylcyclopropyl or 2-dichlorocyclopropyl or 2,2-dichloro-1-methylcyclopropyl (A1), 2,2-dichloro-3,3-dimethylcyclopropyl (A2), 2,2,3,3-tetramethylcyclopropyl (A3), 2-(2'-methyl-1'-propenyl)-3,3-dimethylcyclopropyl (A4), 2-(2',2'-difluorovinyl)-3,3-dimethylcyclopropyl (A5), 2-(2',2'-dichlorovinyl)-3,3-dimethylcyclopropyl (A6), 2-(2',2'-dibromovinyl)-3,3-dimethylcyclopropyl (A7), 2-phenylcyclopropyl (A8), 2-(4-chlorophenyl)-cyclopropyl (A9), 2,2-dichloro-3-phenylcyclopropyl (A10) or 2-carbomethoxycyclopropyl (A11)), or is furthermore preferably aryl, in particular phenyl, phenoxyphenyl, phenylphenyl, C₁ -C₄ -alkoxyphenyl, trifluoromethyl-phenyl, halophenyl or C₁ -C₄ -alkylphenyl (e.g. 2-fluoro-, 3-fluoro-, 4-fluoro-, 2-chloro-, 3-chloro-, 4-chloro-, 6-fluoro-, 2,4-dichloro-, 2,6-dichloro-, 3,5-dichloro-, 2,4,6-trichloro-, 2-bromo-, 4-bromo-, 2-methyl-3-methyl-, 4-methyl-, 2,4-dimethyl-, 2,6-dimethyl-, 2,4,6-trimethyl-, 4-tert-butyl-, 2-methoxy-, 3-methoxy-, 4-methoxy-, 2,3-dimethoxy-, 2-CF₃ -, 3-CF₃, 4-CF₃ -, 3-tert-butoxy-, 4-tert-butoxy-, 4-phenoxy-, 4p-henylphenyl or naphthyl (1- or 2-naphthyl)), aryloxy (e.g. phenoxy), aralkyl, phenyl-C₁ -C₄ -alkyl (e.g. benzyl, halobenzyl, C₁ -C₄ -alkylbenzyl, 2-chlorobenzyl, 2-methylbenzyl, 2-phenylethyl, 3-phenylpropyl or 4-phenylbutyl), aralkenyl (e.g. styryl, halostyryl, C₁ -C₄ -alkylstyryl, ortho-chlorostyryl or para-tert-butylstyryl), hetaryl having 5 or 6 ring members and nitrogen, oxygen or sulfur as heteroatoms (e.g. 2-pyridyl-, 2-pyrimidyl-, 2-furyl- or 2-thiophenyl-), aryloxy-C₁ -C₄ -alkyl (e.g. phenoxyethyl or 4-phenoxybutyl), halo-C₁ -C₄ -alkyl (e.g. trifluoromethyl or trichloromethyl), halo-C₁ -C₄ -alkoxy, (e.g. trifluoromethoxy or trichloromethoxy).

The compounds of the formula I can be prepared, for example, by the reactions shown in scheme 1. ##STR8##

The α-ketocarboxylic esters of the formula II can be converted by a Wittig reaction with a disubstituted phosphonium halide in a conventional manner in the presence of a base, e.g. n-butyllithium, potassium tertbutylate, sodium hydride or sodium methylate, into the acrylate of the formula I (cf. R. Raap, Can. J. Chem. 49 (1971), 2143).

Ylides of the formula III likewise react with ketones to give products of the formula I (cf. G. Wittig and U. Schollkopf, Org. Synth. Coll., Vol. V 751 (1973)).

The reaction of a phenylchlorocarbene V with a silylenol ester in the presence of a free radical acceptor in a conventional manner (N. Slougui and G. Rousseau, Synth. Commun. 12 (5) (1982), 401) gives β-disubstituted acrylates of the formula I.

The ester derivatives of the formula I are also obtained by Perkin condensation of a phenylacetic acid with a ketone in the presence of acetic anhydride and a base (cf. Johnson, Org. Reactions 1 (1942), 210) with subsequent esterification.

The preparation of the α-ketoesters of the formula II is known (EP 178862). For example, the aromatic Grignard compounds VI are reacted with imidazolides of the formula VII (J. S. Nimitz and H. S. Mosher, J. Org. Chem. 46 (1981), 211), the radicals X_(n), Y, Z and R having the abovementioned meanings. ##STR9##

The derivatives of the formula II where Y is oxymethylene, thiomethylene or carboxymethylene and n is 0 are advantageously prepared in the manner shown in Scheme 2. ##STR10##

α-Ketoesters of the formula VIII can be converted into the benzyl bromides of the formula IX with bromine or N-bromosuccinimide (NBS) in, for example, tetrachloromethane, if necessary with exposure to a light source of suitable wavelength (e.g. Hg vapor lamp, 300 watt) (cf. Horner and Winkelmann, Angew. Chem. 71 (1959), 349).

The novel α-ketocarboxylic esters of the formula IX are useful intermediates. They can be converted, for example, into the derivatives of the formula X by reacting them with an alkali metal salt, alkaline earth metal salt or ammonium salt of a carboxylic acid of the formula XI, where Z has the abovementioned meanings, in a solvent or diluent, e.g. acetone, acetonitrile, dimethyl sulfoxide, dioxan, dimethylformamide, N-methylpyrrolidone, N,N'-dimethylpropyleneurea or pyridine, with or without the addition of a catalyst, for example 0.01-10% by weight, based on composition X, of tetramethylethylenediamine or potassium iodide.

The acrylate derivates of the general formula XII can be prepared by the reactions shown in Scheme 3. ##STR11## (R³ and R⁴ are each alkyl or alkylene; see Table 3)

Ketene mercaptals of the formula XII can be prepared by alkylation of the dithiocarboxylic acid salts obtainable from phenylacetic esters (IV) and carbon disulfide (cf. R. Gompper and W. Topfl, Chem. Ber. 95 (1962), 2861, and Ann. Chem. 659 (1962), 90) or by reacting trithiocarbonates with active methylene components (cf. R. Gompper and E. Kutter, Chem. Ber. 98 (1965), 1365).

They are converted into the β,β-dichloroacrylates of the formula XIII using phosphorus pentachloride (cf. R. Gompper et al., Angew. Chem. 76 (1964), 583).

The conversion of these activated dichloromethylenes into the ketene acetals of the formula XIV is achieved by reaction with an alcoholate (cf. S. M. McElvain and H. F. McShane, J. Amer. Chem. Soc. 74 (1952), 2662).

Another method of obtaining the β,β-dialkoxyacrylates of the formula XIV is the base-catalyzed elimination of alcohol from the orthocarboxylic triesters of the formula XV or XVI (cf. S. M. McElvain et al., J. Amer. Chem. Soc. 73 (1951), 206, ibid, 71 (1949), 47); in the case of arylketene acetals (XVII) acylation with methyl chloroformate is subsequently carried out (cf. S. M. McElvain and R. D. Mullineaux, J. Amer. Chem. Soc. 74 (1952), 1811).

The Examples which follow illustrate the preparation of the novel compounds of the formula I:

1. Preparation of methyl 3-methyl-2-[2'-(α-methylcyclopropylcarboxymethylene)-phenyl]-2-butenoate (No. 280, Table 1) (a) Preparation of methyl orthobromoethylphenylglyoxylate

50.0 g (0.28 mole) of methyl orthomethylphenylglyoxylate are dissolved together with 50.0 g (0.28 mole) of freshly crystallized N-bromosuccinimide in 3 1 of carbon tetrachloride. The mixture is exposed to a 300 W Hg vapor lamp for one hour, the reaction mixture is evaporated down to about 1 l and the organic phase is washed with 3×200 ml of water. The organic phase is dried over sodium sulfate and the solvent is distilled off, after which the residue is chromatographed over silica gel using 1:9 methyl tert-butyl ether/hexane to give 10 g of ketoester (II, YZ=CH₃), and 21.1 g of benzyl bromide (II, YZ=CH₂ Br) (37%, based on converted ketoester) as a yellow oil.

1_(H) (CDCl₃)δ=3.97(s,3H), 4.90(s,2H), 7.4-7.8(m,4H).

IR (Film): 2955; 1740, 1690; 1435, 1318, 1207, 999 cm⁻¹.

(b) Preparation of methyl ortho-(α-methylcyclopropylcarboxymethylene)-phenylglyoxylate

13.8 g (0.1 mole) of the potassium salt of α-methylcyclopropanecarboxylic acid are dissolved together with 21.1 g (0.082 mole) of ortho-(bromomethyl)-phenylglyoxylic acid and 0.3 g of potassium iodide in 300 ml of N-methylpyrrolidone. The mixture is stirred for 15 hours at 23° C., poured onto 300 ml of ice water and extracted with 3×200 ml of methyl tert-butyl ether. The organic phases are washed with water, dried with sodium sulfate and evaporated down to give 24.0 g (106%) of chromatographically pure ester, which is used in the subsequent reaction.

1_(H) (CDCl₃): δ=0.70(m,2H), 1.27(m,2H), 1.35(s,3H), 3.96(s,3H), 5.46(s,2H), 7.4-7.8(m,4H).

(c) Preparation of methyl 3-methyl-2-[2'-(α-methylcyclopropylcarboxymethylene)-phenyl]-2-butenoate (No. 280, Table 1)

13.8 g (0.032 mole) of isopropyltriphenylphosphonium iodide in 100 ml of anhydrous tetrahydrofuran are initially taken under nitrogen. 20 ml of a 1.6 molar solution of n-butyllithium in hexane are added dropwise at 0° C. After 1 hour at 0° C., 8.0 g (0.029 mole) of methyl ortho-(α-methylcyclopropylcarboxymethylene)-phenylglyoxylate dissolved in 40 ml of anhydrous tetrahydrofuran are added dropwise. The mixture is allowed to warm to 23° C. and is stirred for a further 2 hours, poured onto saturated ammonium chloride solution and extracted with methyl tert-butyl ether. The organic phases are washed with water, dried over sodium sulfate and evaporated down. The crude product is separated by column chromatography over silica gel using 1:9 methyl tert-butyl ether/hexane. 1.9 g (22%) of the abovementioned ester are obtained as an oil.

1_(H) (CDCl₃): δ=0.65(m,2H), 1.25(m,2H), 1.30(s,3H), 1.60(s,3H), 2.25(s,3H), 3.65(s,3H), 5.00(s,2H), 7.0-7.5(m,4H).

(Film): 1720, 1630, 1322, 1222, 1156, 1090, 755 cm⁻².

Preparation of methyl 3-methyl-2-[2'-(2"-methylbenzyloxy-phenyl]-2-butenoate (No. 73, Table 1)

8.64 g (20 millimoles) of isopropylphosphonium iodide in 50 ml of anhydrous tetrahydrofuran are initially taken at 0° C. under nitrogen. 8.3 ml of 2.5 M n-butyllithium solution in hexane are added dropwise at 0° C. After 30 minutes at this temperature, 5.8 g (20 millimoles) of methyl 2-(2'-methylbenzyloxy)-phenylglyoxylate in 15 ml of anhydrous tetrahydrofuran are added all at once. Stirring is continued for 15 hours at room temperature (23° C.), the mixture is evaporated down in a rotary evaporator and the residue is partitioned between saturated ammonium chloride solution and 1:1 methyl tert-butyl ether/hexane. Extraction of the aqueous phase 3 times with this solvent mixture, drying of the organic phases over sodium sulfate and evaporation give a crude product, which is separated by column chromatography over silica gel using 1:2 methyl tert-butyl ether/hexane. 3.3 g (53%) of the abovementioned ester are obtained as a pale yellow oil.

¹ H-NMR (CDCl₃): δ=1.67(s,3H), 2.22(s,3H), 2.40 (s,3H), 3.57(s,3H), 5.05 (s,3H), 6.9-7.4(m,8H).

IR (Film): 1714, 1600, 1490, 1449, 1302, 1270, 1224, 1088, 752 cm⁻¹

The compounds listed in the Tables below can be prepared in a similar manner.

                                      TABLE 1                                      __________________________________________________________________________      ##STR12##                                                                     No. R.sup.1                                                                           R.sup.2                                                                           Y        Z                  Data                                     __________________________________________________________________________     1   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                             2   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2-FC.sub.6 H.sub.4                                          3   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3-FC.sub.6 H.sub.4                                          4   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-FC.sub.6 H.sub.4                                          5   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2-ClC.sub.6 H.sub.4                                         6   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3-ClC.sub.6 H.sub.4                                         7   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-ClC.sub.6 H.sub.4                                         8   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2Cl,6FC.sub.6 H.sub.3                                       9   CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,4-Cl.sub.2C.sub.6 H.sub.3                                 10  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,6-Cl.sub.2C.sub.6 H.sub.3                                 11  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3,5-Cl.sub.2C.sub.6 H.sub.3                                 12  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,4,6-Cl.sub.3C.sub.6 H.sub.2                               13  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2-CH.sub.3C.sub.6 H.sub.4                                   14  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3-CH.sub.3C.sub.6 H.sub.4                                   15  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-CH.sub.3C.sub.6 H.sub.4                                   16  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          17  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         18  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         19  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2,4,6-(CH.sub.3).sub.3C.sub.6 H.sub.2                       20  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2-OCH.sub.3C.sub.6 H.sub.4                                  21  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3-OCH.sub.3C.sub.6 H.sub.4                                  22  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-OCH.sub.3C.sub.6 H.sub.4                                  23  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub. 2 CH.sub.2                                                                      2-CF.sub.3C.sub.6 H.sub.4                                   24  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       3-CF.sub.3C.sub.6 H.sub.4                                   25  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-CF.sub.3C.sub.6 H.sub.4                                   26  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        27  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-OC.sub.6 H.sub.5C.sub.6 H.sub.4                           28  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            29  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       2-BrC.sub.6 H.sub.4                                         30  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       4-BrC.sub.6 H.sub.4                                         31  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     C.sub.6 H.sub.5                                             32  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-FC.sub.6 H.sub.4                                          33  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3-FC.sub.6 H.sub.4                                          34  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-FC.sub.6 H.sub.4                                          35  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-ClC.sub.6 H.sub.4                                         36  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3-ClC.sub.6 H.sub.4                                         37  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-ClC.sub.6 H.sub.4                                         38  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2Cl,6FC.sub.6 H.sub.3                                       39  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,4-Cl.sub.2C.sub.6 H.sub.3                                 40  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,6-Cl.sub.2C.sub.6 H.sub.3                                 41  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3,5-Cl.sub.2C.sub.6 H.sub.3                                 42  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,4,6-Cl.sub.3C.sub.6 H.sub.2                               43  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-CH.sub.3C.sub.6 H.sub.4                                   44  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3-CH.sub.3C.sub.6 H.sub.4                                   45  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-CH.sub.3C.sub.6 H.sub.4                                   46  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          47  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         48  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         49  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2,4,6-(CH.sub.3).sub.3C.sub. 6 H.sub.2                      50  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-OCH.sub.3C.sub.6 H.sub.4                                  51  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3-OCH.sub.3C.sub.6 H.sub.4                                  52  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-OCH.sub.3C.sub.6 H.sub.4                                  53  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-CF.sub.3C.sub.6 H.sub.4                                   54  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     3-CF.sub.3C.sub.6 H.sub.4                                   55  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-CF.sub.3C.sub.6 H.sub.4                                   56  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        57  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-O-C.sub.6 H.sub.5C.sub.6 H.sub.4                          58  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            59  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-BrC.sub.6 H.sub.4                                         60  CH.sub.3                                                                          CH.sub.3                                                                          CHCH     4-BrC.sub.6 H.sub.4                                         61  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              C.sub.6 H.sub.5                                             62  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-FC.sub.6 H.sub. 4                                         63  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3-FC.sub.6 H.sub.4                                          64  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-FC.sub.6 H.sub.4                                          65  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-ClC.sub.6 H.sub.4                                         66  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3-ClC.sub.6 H.sub.4                                         67  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-ClC.sub.6 H.sub.4                                         68  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2Cl,6FC.sub.6 H.sub.3                                       69  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,4-Cl.sub.2C.sub.6 H.sub.3                                 70  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,6-Cl.sub.2C.sub.6 H.sub.3                                 71  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3,5-Cl.sub.2C.sub.6 H.sub.3                                 72  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,4,6-Cl.sub.3C.sub.6 H.sub.2                               73  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-CH.sub.3C.sub.6 H.sub.4                                                                         oil; IR(film): 1713, 1630,                                                     1276, 1215, 1112, 1092, 758,                                                   708                                      74  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3-CH.sub.3C.sub.6 H.sub.4                                   75  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-CH.sub.3C.sub.6 H.sub.4                                   76  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          77  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         78  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         79  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2,4,6-(CH.sub.3).sub.3C.sub.6 H.sub.2                       80  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-OCH.sub.3C.sub.6 H.sub.4                                  81  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3-OCH.sub.3C.sub.6 H.sub.4                                  82  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-OCH.sub.3C.sub.6 H.sub.4                                  83  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-CF.sub.3C.sub.6 H.sub.4                                   84  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              3-CF.sub.3C.sub.6 H.sub.4                                   85  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-CF.sub.3C.sub.6 H.sub.4                                   86  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        87  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-OC.sub.6 H.sub.5C.sub.6 H.sub.4                           88  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            89  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              2-BrC.sub.6 H.sub.4                                         90  CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              4-BrC.sub.6 H.sub.4                                         91  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               C.sub.6 H.sub.5                                             92  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-FC.sub.6 H.sub.4                                          93  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3-FC.sub.6 H.sub.4                                          94  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-FC.sub.6 H.sub.4                                          95  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-ClC.sub.6 H.sub.4                                         96  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3-ClC.sub.6 H.sub.4                                         97  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-ClC.sub.6 H.sub.4                                         98  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2Cl,6FC.sub.6 H.sub.3                                       99  CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,4-Cl.sub.2C.sub.6 H.sub.3                                 100 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,6-Cl.sub.2C.sub.6 H.sub.3                                 101 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3,5-Cl.sub.2C.sub.6 H.sub.3                                 102 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,4,6-Cl.sub.3C.sub.6 H.sub.2                               103 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-CH.sub.3C.sub.6 H.sub.4                                   104 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3-CH.sub.3C.sub.6 H.sub.4                                   105 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-CH.sub.3C.sub.6 H.sub.4                                   106 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          107 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         108 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         109 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2,4,6-(CH.sub.3).sub.3C.sub.6 H.sub.2                       110 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-OCH.sub.3C.sub.6 H.sub.4                                  111 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3-OCH.sub.3C.sub.6 H.sub.4                                  112 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-OCH.sub. 3C.sub.6 H.sub.4                                 113 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-CF.sub.3C.sub.6 H.sub.4                                   114 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               3-CF.sub.3C.sub.6 H.sub.4                                   115 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-CF.sub.3C.sub.6 H.sub.4                                   116 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        117 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-OC.sub.6 H.sub.5C.sub.6 H.sub.4                           118 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            119 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               2-BrC.sub.6 H.sub.4                                         120 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               4-BrC.sub.6 H.sub.4                                         121 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               C.sub.6 H.sub.5                                             122 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-FC.sub.6 H.sub.4                                          123 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3-FC.sub.6 H.sub.4                                          124 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-FC.sub.6 H.sub.4                                          125 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-ClC.sub.6 H.sub.4                                         126 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3-ClC.sub.6 H.sub.4                                         127 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-ClC.sub.6 H.sub.4                                         128 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2Cl,6FC.sub.6 H.sub.3                                       129 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,4-Cl.sub.2C.sub.6 H.sub.3                                 130 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,6-Cl.sub.2C.sub.6 H.sub.3                                 131 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3,5-Cl.sub.2C.sub.6 H.sub.3                                 132 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,4,6-Cl.sub.3C.sub.6 H.sub.2                               133 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-CH.sub.3C.sub.6 H.sub.4                                   134 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3-CH.sub.3C.sub.6 H.sub.4                                   135 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-CH.sub.3C.sub.6 H.sub.4                                   136 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          137 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         138 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         139 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2,4,6-(CH.sub.3).sub.3C.sub.6 H.sub.2                       140 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-OCH.sub.3C.sub.6 H.sub.4                                  141 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3-OCH.sub.3C.sub.6 H.sub.4                                  142 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-OCH.sub.3C.sub.6 H.sub.4                                  143 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-CF.sub.3C.sub.6 H.sub.4                                   144 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               3-CF.sub.3C.sub.6 H.sub.4                                   145 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-CF.sub.3C.sub.6 H.sub.4                                   146 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        147 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-OC.sub.6 H.sub.5C.sub.6 H.sub.4                           148 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            149 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               2-BrC.sub.6 H.sub.4                                         150 CH.sub.3                                                                          CH.sub.3                                                                          SCH.sub.2                                                                               4-BrC.sub.6 H.sub.4                                         151 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             C.sub.6 H.sub.5    mp.: 75°  C.; IR(KBr):                                                  1713,                                                                          1630, 1276, 1215, 1112, 1092,                                                  758, 708 cm.sup.-1                       152 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-FC.sub.6 H.sub.4                                          153 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3-FC.sub.6 H.sub.4                                          154 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-FC.sub.6 H.sub.4                                          155 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-ClC.sub.6 H.sub.4                                         156 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3-ClC.sub.6 H.sub.4                                         157 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-ClC.sub.6 H.sub.4                                         158 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2Cl,6FC.sub.6 H.sub.3                                       159 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,4-Cl.sub.2C.sub.6 H.sub.3                                 160 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,6-Cl.sub.2C.sub.6 H.sub.3                                 161 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3,5-Cl.sub.2C.sub.6 H.sub.3                                 162 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,4,6-Cl.sub.3C.sub.6 H.sub.2                               163 CH.sub.3                                                                          CH.sub.3                                                                          CO OCH.sub.2                                                                            2-CH.sub.3C.sub.6 H.sub.4                                   164 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3-CH.sub.3C.sub.6 H.sub.4                                   165 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-CH.sub.3C.sub.6 H.sub.4                                   166 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                          167 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,4-(CH.sub.3).sub.2C.sub.6 H.sub.3                         168 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,6-(CH.sub.3).sub.2C.sub.6 H.sub.3                         169 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,4,6-(CH.sub.3).sub.3C.sub.6 H.sub.2                       170 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-OCH.sub.3C.sub.6 H.sub.4                                  171 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3-OCH.sub.3C.sub.6 H.sub.4                                  172 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-OCH.sub.3C.sub.6 H.sub.4                                  173 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-CF.sub.3C.sub.6 H.sub.4                                   174 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             3-CF.sub.3C.sub.6 H.sub.4                                   175 CH.sub.3                                                                          CH.sub.3                                                                          CO OCH.sub.2                                                                            4-CF.sub.3C.sub.6 H.sub.4                                   176 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-O-t-C.sub.4 H.sub.9C.sub.6 H.sub.4                        177 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-OC.sub.6 H.sub.5C.sub.6 H.sub.4                           178 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            179 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-BrC.sub.6 H.sub.4                                         180 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             4-BrC.sub.6 H.sub.4                                         181 CH.sub.3                                                                          CH.sub.3                                                                          CC       C.sub.6 H.sub.5                                             182 CH.sub.3                                                                          CH.sub.3                                                                          CC       2-ClC.sub.6 H.sub.4                                         183 CH.sub.3                                                                          CH.sub.3                                                                          CC       3-ClC.sub.6 H.sub.4                                         184 CH.sub.3                                                                          CH.sub.3                                                                          CC       4-ClC.sub.6 H.sub.4                                         185 CH.sub.3                                                                          CH.sub.3                                                                          O        C.sub.6 H.sub.5                                             186 CH.sub.3                                                                          CH.sub.3                                                                          O        2-ClC.sub.6 H.sub.4                                         187 CH.sub.3                                                                          CH.sub.3                                                                          O        3-ClC.sub.6 H.sub.4                                         188 CH.sub.3                                                                          CH.sub.3                                                                          O        4-ClC.sub.6 H.sub.4                                         189 CH.sub.3                                                                          CH.sub.3                                                                          O        2-CH.sub.3C.sub.6 H.sub.4                                   190 CH.sub.3                                                                          CH.sub.3                                                                          O        4-CH.sub.3C.sub.6 H.sub.4                                   191 CH.sub.3                                                                          CH.sub.3                                                                          O        4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            192 CH.sub.3                                                                          CH.sub.3                                                                          O        1-C.sub.10 H.sub.7                                          193 CH.sub.3                                                                          CH.sub.3                                                                          O        CH.sub.3                                                    194 CH.sub.3                                                                          CH.sub.3                                                                          O        CH.sub.2 CHCH.sub.2                                         195 CH.sub.3                                                                          CH.sub.3                                                                          O        CH.sub.2 CHC(CH.sub.3).sub.2                                196 CH.sub.3                                                                          CH.sub.3                                                                          O        geranyl                                                     197 CH.sub.3                                                                          CH.sub.3                                                                          O        tetrahydrogeranyl                                           198 CH.sub.3                                                                          CH.sub.3                                                                          O        2-OCH.sub.3C.sub.6 H.sub.4                                  199 CH.sub.3                                                                          CH.sub.3                                                                          O        2,3-(OCH.sub.3).sub.2C.sub.6 H.sub.3                        200 CH.sub.3                                                                          CH.sub.3                                                                          S        C.sub.6 H.sub.5                                             201 CH.sub.3                                                                          CH.sub.3                                                                          S        2-ClC.sub. 6 H.sub.4                                        202 CH.sub.3                                                                          CH.sub.3                                                                          S        3-ClC.sub.6 H.sub.4                                         203 CH.sub.3                                                                          CH.sub.3                                                                          S        4-ClC.sub.6 H.sub.4                                         204 CH.sub.3                                                                          CH.sub.3                                                                          S        2-CH.sub.3C.sub.6 H.sub.4                                   205 CH.sub.3                                                                          CH.sub.3                                                                          S        4-CH.sub.3C.sub.6 H.sub.4                                   206 CH.sub.3                                                                          CH.sub.3                                                                          S        4-C.sub.6 H.sub.5C.sub.6 H.sub.4                            207 CH.sub.3                                                                          CH.sub.3                                                                          S        CH.sub.3                                                    208 CH.sub.3                                                                          CH.sub.3                                                                          S        geranyl                                                     209 CH.sub.3                                                                          CH.sub.3                                                                          S        2-pyridyl                                                   210 CH.sub.3                                                                          CH.sub.3                                                                          S        2-pyrimidyl                                                 211 CH.sub.3                                                                          CH.sub.3                                                                          COO      C.sub.6 H.sub.5                                             212 CH.sub.3                                                                          CH.sub.3                                                                          COO      2-ClC.sub.6 H.sub.4                                         213 CH.sub.3                                                                          CH.sub.3                                                                          COO      3-ClC.sub.6 H.sub.4                                         214 CH.sub.3                                                                          CH.sub.3                                                                          COO      4-ClC.sub.6 H.sub.4                                         215 CH.sub.3                                                                          CH.sub.3                                                                          COO      2-CH.sub.3C.sub.6 H.sub.4                                   216 CH.sub.3                                                                          CH.sub.3                                                                          COO      4-CH.sub.3C.sub.6 H.sub.4                                   217 CH.sub.3                                                                          CH.sub.3                                                                          COO      4-C.sub.6 H.sub. 5C.sub.6 H.sub.4                           218 CH.sub.3                                                                          CH.sub.3                                                                          OCO      C.sub.6 H.sub.5                                             219 CH.sub.3                                                                          CH.sub.3                                                                          OCO      2-ClC.sub.6 H.sub.4                                         220 CH.sub.3                                                                          CH.sub.3                                                                          OCO      3-ClC.sub.6 H.sub.4                                         221 CH.sub.3                                                                          CH.sub.3                                                                          OCO      4-ClC.sub.6 H.sub.4                                         222 CH.sub.3                                                                          CH.sub.3                                                                          OCO      2-CH.sub.3C.sub.6 H.sub.4                                   223 CH.sub.3                                                                          CH.sub.3                                                                          OCO      CH.sub.3                                                    224 CH.sub.3                                                                          CH.sub.3                                                                          OCO      t-C.sub.4 H.sub.9                                           225 CH.sub.3                                                                          CH.sub.3                                                                          OCO      CH.sub.2 C.sub.6 H.sub.5                                    226 CH.sub.3                                                                          CH.sub.3                                                                          HNCOO    C.sub.6 H.sub.5                                             227 CH.sub.3                                                                          CH.sub.3                                                                          HNCOO    2-ClC.sub.6 H.sub.4                                         228 CH.sub.3                                                                          CH.sub.3                                                                          HNCOO    4-ClC.sub.6 H.sub.4                                         229 CH.sub.3                                                                          CH.sub.3                                                                          HNCOO    C.sub.6 H.sub.11                                            230 CH.sub.3                                                                          CH.sub.3                                                                          HNCOO    n-C.sub.4 H.sub.9                                           231 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CH.sub.2 C(CH.sub.3).sub.3                                  232 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CHC(CH.sub.3)CH.sub.2 CH.sub.2 CHC(CH.sub.3).sub.2          233 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2 CHC(CH.sub.3).su                        b.2                                                         234 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CHC(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2                                 CH.sub.3                                                    235 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CH.sub.2 CH(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2                         CH.sub.3                                                    236 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2 CH.sub.2                                CH(CH.sub.3).sub.2                                          237 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     cyclopropyl                                                 238 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     1-methycyclopropyl                                          239 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CHCHC.sub.6 H.sub.5                                         240 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CH.sub.2CH.sub.2C.sub.6 H.sub.5                             241 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     C(CH.sub.3).sub.3                                           242 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     cyclohexyl                                                  243 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     (CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2).sub.2                                 CH.sub.2 CH(CH.sub.3 ).sub.2                                244 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-furyl                                                     245 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     2-thiophenyl                                                246 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CF.sub.3                                                    247 CH.sub.3                                                                          CH.sub.3                                                                          CHCH     CCl.sub.3                                                   248 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       C(CH.sub.3).sub.3                                           249 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CH.sub.2 C(CH.sub.3).sub.3                                  250 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2 CH.sub.2                                CH(CH.sub.3).sub.2                                          251 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CH.sub.2 CH(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2                         CH.sub.3                                                    252 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       (CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2).sub.2                                 CH.sub.2 CH(CH.sub.3).sub.2                                 253 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       cyclopropyl                                                 254 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       1-methyl-cyclopropyl                                        255 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       cyclohexyl                                                  256 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CH.sub.2 CH.sub.2 C.sub.6 H.sub.5                           257 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CH.sub.2 CH.sub.2 CH.sub.2 C.sub.6 H.sub.5                  258 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CF.sub.3                                                    259 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       CCl.sub.3                                                   260 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 CH.sub.2                                                                       OC.sub.6 H.sub.5                                            261 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2 CHC(CH.sub.3).su                        b.2                                                         262 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              (CHC(CH.sub.3)CH.sub.2 CH.sub.2).sub.2 CHC(CH.sub.3).su                        b.2                                                         263 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              (CH.sub.2 CH(CH.sub.3)CH.sub.2 CH.sub.2).sub.2                                 CH.sub.2 CH(CH.sub.3).sub.2                                 264 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              CHCHC.sub.6 H.sub.5                                         265 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              CH.sub.2CH.sub.2 C.sub.6 H.sub.5                            266 CH.sub.3                                                                          CH.sub.3                                                                          CH.sub.2 O                                                                              CH.sub.2OC.sub.6 H.sub.5                                    267 CH.sub.3                                                                          CH.sub.3                                                                           OCH.sub.2                                                                              CH.sub.3                                                    268 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               C.sub.2 H.sub.5                                             269 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               n-C.sub.3 H.sub.7                                           270 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               i-C.sub.3 H.sub.7                                           271 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 CHCH.sub.2                                         272 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 CHC(CH.sub.3).sub.2                                273 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 C.sub.6 H.sub.5                                    274 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2(2-ClC.sub.6 H.sub.4)                               275 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 (2-CH.sub.3C.sub.6 H.sub.4)                        276 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 CH.sub.2 C.sub.6 H.sub.5                           277 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               CH.sub.2 CH.sub.2 OC.sub.6 H.sub.5                          278 CH.sub.3                                                                          CH.sub.3                                                                          OCH.sub.2                                                                               (CH.sub.2).sub.4 OC.sub.6 H.sub.5                           279 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             cyclopropyl                                                 280 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             1-methylcyclopropyl                                                                               oil; IR(film): 1720,                                                           1322, 1222, 1156, 1090,                                                        755 cm.sup.-1                            281 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2-methylcyclopropyl                                         282 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             2,2-dichlorocyclopropyl                                     283 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A1*                                                         284 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A2*                                                         285 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A3*                                                         286 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A4*                                                         287 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A5*                                                         288 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A6*                                                         289 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A7*                                                         290 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A8*                                                         291 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A9*                                                         292 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A10*                                                        293 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             A11*                                                        294 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH.sub.3                                                    295 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             C.sub.2 H.sub.5                                             296 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             n-C.sub.3 H.sub. 7                                          297 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             i-C.sub.3 H.sub.7                                           298 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH(CH.sub.3)CH.sub.2 CH.sub.3                               299 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             tert-C.sub.4 H.sub.9                                                                              oil; IR(film): 1727,                                                           1718, 1282, 1222, 1150,                                                        1090, 754 cm.sup.-1                      300 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH(CH.sub.3)CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3             301 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3      302 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH(iso-C.sub.3 H.sub.7)CH.sub.2 CH.sub.2 CH(CH.sub.3).s                        ub.2                                                        303 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CHCHC.sub.6 H.sub.5                                         304 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CHCH-(2-chloro)-C.sub.6 H.sub.4                             305 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CHCH-(4-tert.butyl)-C.sub.6 H.sub.4                         306 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH.sub.2 CH.sub.2C.sub.6 H.sub.5                            307 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             (CH.sub.2).sub.4 C.sub.6 H.sub.5                            308 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH.sub.2 CH.sub.2OC.sub.6 H.sub.5                           309 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             (CH.sub.2).sub.4OC.sub.6 H.sub.5                            310 CH.sub.3                                                                          CH.sub.3                                                                          COOCH.sub.2                                                                             CH(Cl)C.sub.6 H.sub.5                                       __________________________________________________________________________      *for formulae see previous text                                          

                                      TABLE 2                                      __________________________________________________________________________      ##STR13##                                                                     No.                                                                               R.sup.1                                                                              R.sup.2                                                                              Y        Z             Data                                     __________________________________________________________________________      1a                                                                               Cl    Cl    CHCH     C.sub.6 H.sub.5                                         2a                                                                               Cl    Cl    CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         3a                                                                               Cl    Cl    OCH.sub.2                                                                               C.sub.6 H.sub.5                                         4a                                                                               Cl    Cl    CH.sub.2O                                                                               C.sub.6 H.sub.5                                         5a                                                                               Cl    Cl    SCH.sub.2                                                                               C.sub.6 H.sub.5                                         6a                                                                               Cl    Cl    O        C.sub.6 H.sub.5                                         7a                                                                               Br    Br    CHCH     C.sub.6 H.sub.5                                         8a                                                                               Br    Br    CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         9a                                                                               Br    Br    OCH.sub.2                                                                               C.sub.6 H.sub.5                                         10a                                                                              Br    Br    CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         11a                                                                              Br    Br    SCH.sub.2                                                                               C.sub.6 H.sub.5                                         12a                                                                              Br    Br    O        C.sub.6 H.sub.5                                         13a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      CHCH     C.sub.6 H.sub.5                                         14a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         15a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      OCH.sub.2                                                                               C.sub.6 H.sub.5                                         16a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         17a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      SCH.sub.2                                                                               C.sub.6 H.sub.5                                         18a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      O        C.sub.6 H.sub.5                                         19a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      OCH.sub.2                                                                               2-ClC.sub.6 H.sub.4                                     20a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      CH.sub.2 O                                                                              2-ClC.sub.6 H.sub.4                                     21a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         22a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             1-methylcyclopropyl                                     23a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             t-C.sub.4 H.sub.9                                       24a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             2,2-dichlorocyclopropyl                                 25a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             CH(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2                                  CH.sub.3                                                26a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             CHCHC.sub.6 H.sub.5                                     27a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             A1*                                                     28a                                                                              C.sub.2 H.sub.5                                                                      C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             A6*                                                     29a                                                                              n-C.sub.3 H.sub.7                                                                    n-C.sub.3 H.sub.7                                                                    CHCH     C.sub.6 H.sub.5                                         30a                                                                              n-C.sub.3 H.sub.7                                                                    n-C.sub.3 H.sub.7                                                                    CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         31a                                                                              n-C.sub.3 H.sub.7                                                                    n-C.sub.3 H.sub.7                                                                    CH.sup.2 O                                                                              C.sup.6 H.sup.5                                         32a                                                                              n-C.sub.3 H.sub.7                                                                    n-C.sub.3 H.sub.7                                                                    OCH.sub.2                                                                               C.sub.6 H.sub.5                                         33a                                                                              n-C.sub.3 H.sub.7                                                                    n-C.sub.3 H.sub.7                                                                    COOCH.sup.2                                                                             C.sup.6 H.sup.5                                         34a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                         35a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CHCH     3-ClC.sub.6 H.sub.4                                     36a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CHCH     3-CF.sub.3C.sub.6 H.sub.4                               37a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CHCH     2-CH.sub.3C.sub.6 H.sub.4                               38a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CHCH     3-CH.sub.3C.sub.6 H.sub.4                               39a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         40a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-ClC.sub.6 H.sub.4                                     41a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-CF.sub.3C.sub.6 H.sub.4                               42a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-CH.sub.3C.sub.6 H.sub.4                               43a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       2-ClC.sub.6 H.sub.4                                     44a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         45a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 O                                                                              3-ClC.sub.6 H.sub.4                                     46a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 O                                                                              2,4-Cl.sub.2C.sub.6 H.sub.3                             47a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            CH.sub.2 O                                                                              2-BrC.sub.6 H.sub.4                                     48a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                         49a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            OCH.sub.2                                                                               3-ClC.sub.6 H.sub.4                                     50a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            OCH.sub.2                                                                               2,4-Cl.sub.2C.sub.6 H.sub.3                             51a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            OCH.sub.2                                                                               2-BrC.sub.6 H.sub.4                                     52a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            SCH.sub.2                                                                               C.sub.6 H.sub.5                                         53a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         54a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             tert.-C.sub.4 H.sub.9                                   55a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                     56a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             2,2-dichlorocyclopropyl                                 57a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             CH(C.sub.2 H.sub.5)CH.sub.2 CH.sub.2 CH.sub.2                                  CH.sub.3                                                58a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             CHCHC.sub.6 H.sub.5                                     59a                                                                              OCH.sub.3                                                                            OCH.sub. 3                                                                           COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         60a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             A1*                                                     61a                                                                              OCH.sub.3                                                                            OCH.sub.3                                                                            COOCH.sub.2                                                                             A6*                                                     62a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     CHCH     C.sub.6 H.sub.5                                         63a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     CH.sub.2CH.sub.2                                                                        C.sub.6 H.sub.5                                         64a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         65a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     OCH.sub.2                                                                               C.sub.6 H.sub.5                                         66a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     SCH.sub.2                                                                               C.sub.6 H.sub.5                                         67a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     O        C.sub.6 H.sub.5                                         68a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         69a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             1-methylcyclopropyl                                     70a                                                                              OC.sub.2 H.sub.5                                                                     OC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             A1*                                                     71a                                                                              OC.sub.2 H.sub. 5                                                                    OC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             A6*                                                     72a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   CHCH     C.sub.6 H.sub.5                                         73a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   CH.sub.2CH.sub.2                                                                        C.sub.6 H.sub.5                                         74a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         75a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   OCH.sub.2                                                                               C.sub.6 H.sub.5                                         76a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   SCH.sub.2                                                                               C.sub.6 H.sub.5                                         77a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   O        C.sub.6 H.sub.5                                         78a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         79a                                                                              CH.sub.2 OCH.sub.3                                                                   CH.sub.2 OCH.sub.3                                                                   COOCH.sub.2                                                                             1-methylcyclopropyl                                     80a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                         81a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CHCH     2-CH.sub.3C.sub.6 H.sub.4                               82a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         83a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-ClC.sub.6 H.sub.4                                     84a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-CH.sub.3C.sub.6 H.sub.4                               85a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       3-CF.sub.3C.sub.6 H.sub.4                               86a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         87a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            CH.sub.2 O                                                                              3-ClC.sub.6 H.sub.4                                     88a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                         89a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            SCH.sub.2                                                                               C.sub.6 H.sub.5                                         90a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                         91a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                     92a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            COOCH.sub.2                                                                             A1*                                                     93a                                                                              SCH.sub.3                                                                            SCH.sub.3                                                                            COOCH.sub.2                                                                             A6*                                                     94a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     CHCH     C.sub.6 H.sub.5                                         95a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                         96a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     CH.sub.2 O                                                                              C.sub.6 H.sub.5                                         97a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     OCH.sub.2                                                                               C.sub.6 H.sub.5                                         98a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     SCH.sub.2                                                                               C.sub.6 H.sub.5                                         99a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     O        C.sub.6 H.sub.5                                        100a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        101a                                                                              SC.sub.2 H.sub.5                                                                     SC.sub.2 H.sub.5                                                                     COOCH.sub.2                                                                             1-methylcyclopropyl                                    102a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        103a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        104a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        105a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        106a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             SCH.sub.2                                                                               C.sub.6 H.sub.5                                        107a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             O        C.sub.6 H.sub.5                                        108a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        109a                                                                              CF.sub.3                                                                             CF.sub.3                                                                             COOCH.sub.2                                                                             1-methylcylopropyl                                     110a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      CHCH     C.sub.6 H.sub.5                                        111a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        112a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        113a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        114a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        115a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        116a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      OCH.sub.2                                                                               C.sub.6 H.sub.5                                        117a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        118a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        119a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        120a                                                                              CH.sub.3                                                                             C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             1-methylcyclopropyl                                    121a                                                                              C.sub.2 H.sub.5                                                                      CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    122a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    CHCH     C.sub.6 H.sub.5                                        123a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        124a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        125a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        126a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        127a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        138a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    OCH.sub.2                                                                               C.sub.6 H.sub.5                                        129a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        130a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        131a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        132a                                                                              CH.sub.3                                                                             n-C.sub.3 H.sub.7                                                                    COOCH.sub.2                                                                             1-methylcyclopropyl                                    133a                                                                              n-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    134a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    CHCH     C.sub.6 H.sub.5                                        135a                                                                              i-C.sub.3 H.sub. 7                                                                   CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        136a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        137a                                                                              i-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        138a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        139a                                                                              i-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        140a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    OCH.sub.2                                                                               C.sub.6 H.sub.5                                        141a                                                                              i-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        142a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        143a                                                                              i-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        144a                                                                              CH.sub.3                                                                             i-C.sub.3 H.sub.7                                                                    COOCH.sub.2                                                                             1-methylcyclopropyl                                    145a                                                                              i-C.sub.3 H.sub.7                                                                    CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    146a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                        147a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        148a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            CH.sub.2 CH.sub. 2                                                                      C.sub.6 H.sub.5                                        149a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        150a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        151a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        152a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                        153a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        154a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        155a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        156a                                                                              CH.sub.3                                                                             OCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                    157a                                                                              OCH.sub.3                                                                            CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    158a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                        159a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CHCH     C.sub.6 H.sub.5                                        160a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        161a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        162a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        163a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        164a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                        165a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      OCH.sub.2                                                                               C.sub.6 H.sub.5                                        166a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        167a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        168a                                                                              C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                    169a                                                                              OCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             1-methylcyclopropyl                                    170a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                        171a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        172a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        173a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        174a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        175a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        176a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            OCH.sub. 2                                                                              C.sub.6 H.sub.5                                        177a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        178a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        179a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        180a                                                                              CH.sub.3                                                                             SCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                    181a                                                                              SCH.sub.3                                                                            CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    182a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            CHCH     C.sub.6 H.sub.5                                        183a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CHCH     C.sub.6 H.sub.5                                        184a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        185a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        186a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        187a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        188a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                        189a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      OCH.sub.3                                                                               C.sub.6 H.sub.5                                        190a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        191a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        192a                                                                              C.sub.2 H.sub.5                                                                      SCH.sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                    193a                                                                              SCH.sub.3                                                                            C.sub.2 H.sub.5                                                                      COOCH.sub.2                                                                             1-methylcyclopropyl                                    194a                                                                              CH.sub.3                                                                              ##STR14##                                                                           CHCH     C.sub.6 H.sub.5                                        195a                                                                               ##STR15##                                                                           CH.sub.3                                                                             CHCH     C.sub.6 H.sub.5                                        196a                                                                              CH.sub.3                                                                              ##STR16##                                                                           CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        197a                                                                               ##STR17##                                                                           CH.sub.3                                                                             CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        198a                                                                              CH.sub.3                                                                              ##STR18##                                                                           CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        199a                                                                               ##STR19##                                                                           CH.sub.3                                                                             CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        200a                                                                              CH.sub. 3                                                                             ##STR20##                                                                           OCH.sub.2                                                                               C.sub.6 H.sub.5                                        201a                                                                               ##STR21##                                                                           CH.sub.3                                                                             OCH.sub.2                                                                               C.sub.6 H.sub.5                                        202a                                                                              CH.sub.3                                                                              ##STR22##                                                                           COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        203a                                                                               ##STR23##                                                                           CH.sub.3                                                                             COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        204a                                                                              CH.sub.3                                                                              ##STR24##                                                                           COOCH.sub.2                                                                             1-methylcyclopropyl                                    205a                                                                               ##STR25##                                                                           CH.sub.3                                                                             COOCH.sub.2                                                                             1-methylcyclopropyl                                    __________________________________________________________________________

                                      TABLE 3                                      __________________________________________________________________________      ##STR26##                                                                     No.                                                                               R.sup.1   R.sup.2                                                                           Y        Z          Data                                       __________________________________________________________________________      1b                                                                               (CH.sub.2).sub.3                                                                            CHCH     C.sub.6 H.sub.5                                        2b                                                                               (CH.sub.2).sub.3                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        3b                                                                               (CH.sub.2).sub.3                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                        4b                                                                               (CH.sub.2).sub.3                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                        5b                                                                               (CH.sub.2).sub.3                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                        6b                                                                               (CH.sub.3).sub.3                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                    7b                                                                               (CH.sub.2).sub.4                                                                            CHCH     C.sub.6 H.sub.5                                        8b                                                                               (CH.sub.2).sub.4                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                        9b                                                                               (CH.sub.2 ).sub.4                                                                           CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       10b                                                                               (CH.sub.2).sub.4                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                       11b                                                                               (CH.sub.2).sub.4                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       12b                                                                               (CH.sub.2).sub.4                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                   13b                                                                               (CH.sub.2).sub.5                                                                            CHCH     C.sub.6 H.sub.5                                       14b                                                                               (CH.sub.2).sub.5                                                                            CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       15b                                                                               (CH.sub.2).sub.5                                                                            CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       16b                                                                               (CH.sub.2).sub.5                                                                            OCH.sub.2                                                                               C.sub.6 H.sub.5                                       17b                                                                               (CH.sub.2).sub.5                                                                            COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       18b                                                                               (CH.sub.2).sub.5                                                                            COOCH.sub.2                                                                             1-methylcyclopropyl                                   19b                                                                               CHCHCHCH     CHCH     C.sub.6 H.sub.5                                       20b                                                                               CHCHCHCH     CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       21b                                                                               CHCHCHCH     CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       22b                                                                               CHCH CHCH    OCH.sub.2                                                                               C.sub.6 H.sub.5                                       23b                                                                               CHCHCHCH     COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       24b                                                                               CHCHCHCH     COOCH.sub.2                                                                             1-methylcyclopropyl                                   25b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        CHCH     C.sub.6 H.sub.5                                       26b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       27b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       28b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        OCH.sub.2                                                                               C.sub.6 H.sub.5                                       29b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       30b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2                                                        COOCH.sub.2                                                                             1-methylcyclopropyl                                   31b                                                                               OCH.sub.2 CH.sub.2 O                                                                        CHCH     C.sub.6 H.sub.5                                       32b                                                                               OCH.sub.2 CH.sub.2 O                                                                        CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       33b                                                                               OCH.sub.2 CH.sub.2 O                                                                        CH.sub. 2 O                                                                             C.sub.6 H.sub.5                                       34b                                                                               OCH.sub.2 CH.sub.2 O                                                                        OCH.sub.2                                                                               C.sub.6 H.sub.5                                       35b                                                                               OCH.sub.2 CH.sub.2 O                                                                        COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       36b                                                                               OCH.sub.2 CH.sub.2 O                                                                        COOCH.sub.2                                                                             1-methylcyclopropyl                                   37b                                                                               (CH.sub.2).sub.3 O                                                                          CHCH     C.sub.6 H.sub.5                                       38b                                                                               (CH.sub.2).sub.3 O                                                                          CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       39b                                                                               (CH.sub.2).sub.3 O                                                                          CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       40b                                                                               (CH.sub.2).sub.3 O                                                                          OCH.sub.2                                                                               C.sub.6 H.sub.5                                       41b                                                                               (CH.sub.2).sub.3 O                                                                          COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       42b                                                                               (CH.sub.2).sub.3 O                                                                          COOCH.sub.2                                                                             1-methylcyclopropyl                                   43b                                                                               SCH.sub.2 CH.sub.2 S                                                                        CHCH     C.sub.6 H.sub.5                                       44b                                                                               SCH.sub.2 CH.sub.2 S                                                                        CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       45b                                                                               SCH.sub.2 CH.sub.2 S                                                                        CH.sub.2 O                                                                              C.sub. 6 H.sub.5                                      46b                                                                               SCH.sub.2 CH.sub.2 S                                                                        OCH.sub.2                                                                               C.sub.6 H.sub.5                                       47b                                                                               SCH.sub.2 CH.sub.2 S                                                                        COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       48b                                                                               SCH.sub.2 CH.sub.2 S                                                                        COOCH.sub.2                                                                             1-methylcyclopropyl                                   49b                                                                               S(CH.sub.2).sub.3 S                                                                         CHCH     C.sub.6 H.sub.5                                       50b                                                                               S(CH.sub.2).sub.3 S                                                                         CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       51b                                                                               S(CH.sub.2).sub.3 S                                                                         CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       52b                                                                               S(CH.sub.2).sub.3 S                                                                         OCH.sub.2                                                                               C.sub.6 H.sub.5                                       53b                                                                               S(CH.sub.2).sub.3 S                                                                         COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       54b                                                                               S(CH.sub.2).sub.3 S                                                                         COOCH.sub.2                                                                             1-methylcyclopropyl                                   55b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 CHCH     C.sub.6 H.sub.5                                       56b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 CHCH     C.sub.6 H.sub.5                                       57b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub. 5                                      58b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       59b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       60b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       61b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 OCH.sub.2                                                                               C.sub.6 H.sub.5                                       62b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 OCH.sub.2                                                                               C.sub.6 H.sub.5                                       63b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       64b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       65b                                                                               CH.sub.2 OCH.sub.2 CH.sub.2                                                                 COOCH.sub.2                                                                             1-methylcyclopropyl                                   66b                                                                               CH.sub.2 CH.sub.2 OCH.sub.2                                                                 COOCH.sub.2                                                                             1-methylcyclopropyl                                   67b                                                                               COOCH.sub.2 CH.sub.2                                                                        CHCH     C.sub.6 H.sub.5                                       68b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       CHCH     C.sub.6 H.sub.5                                       69b                                                                               COOCH.sub.2 CH.sub.2                                                                        CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       70b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       CH.sub.2 CH.sub.2                                                                       C.sub.6 H.sub.5                                       71b                                                                               COOCH.sub.2 CH.sub.2                                                                        CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       72b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       CH.sub.2 O                                                                              C.sub.6 H.sub.5                                       73b                                                                               COOCH.sub.2 CH.sub.2                                                                        OCH.sub.2                                                                               C.sub.6 H.sub.5                                       74b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       OCH.sub.2                                                                               C.sub.6 H.sub.5                                       75b                                                                               COOCH.sub.2 CH.sub.2                                                                        COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       76b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       COOCH.sub.2                                                                             C.sub.6 H.sub.5                                       77b                                                                               COOCH.sub.2 CH.sub.2                                                                        COOCH.sub.2                                                                             1-methylcyclopropyl                                   78b                                                                               CH.sub.2 CH.sub.2 OCO                                                                       COOCH.sub.2                                                                             1-methylcyclopropyl                                   __________________________________________________________________________

In general terms, the novel compounds are extremely effective on a broad spectrum of phytopathogenic fungi, in particular those from the Ascomycetes and Basidiomycetes classes. Some of them have a systemic action and can be used as foliar and soil fungicides.

The fungicidal compounds are of particular interest for controlling a large number of fungi in various crops or their seeds, especially wheat, rye, barley, oats, rice, Indian corn, lawns, cotton, soybeans, coffee, sugar cane, fruit and ornamentals in horticulture and viticulture, and in vegetables such as cucumbers, beans and cucurbits.

The novel compounds are particularly useful for controlling the following plant diseases:

Erysiphe graminis in cereals,

Erysiphe cichoracearum and Sphaerotheca fuliginea in cucurbits.

Podosphaera leucotricha in apples,

Uncinula necator in vines,

Puccinia species in cereals,

Rhizoctonia species in cotton and lawns,

Ustilago species in cereals and sugarcane,

Venturia inaequalis (scab) in apples,

Helminthosporium species in cereals,

Septoria nodorum in wheat,

Botrytis cinerea (gray mold) in strawberries and grapes,

Cercospora arachidicola in groundnuts,

Pseudocercosporella herpotrichoides in wheat and barley,

Pyricularia oryzae in rice,

Phytophthora infestans in potatoes and tomatoes,

Fusarium and Verticillium species in various plants,

Plasmopara viticola in grapes,

Alternaria species in fruit and vegetables.

The compounds are applied by spraying or dusting the plants with the active ingredients, or treating the seeds of the plants with the active ingredients. They may be applied before or after infection of the plants or seeds by the fungi.

The novel substances can be converted into conventional formulations such as solutions, emulsions, suspensions, dusts, powders, pastes and granules. The application forms depend entirely on the purposes for which they are intended; they should at all events ensure a fine and uniform distribution of the active ingredient. The formulations are produced in known manner, for example by extending the active ingredient with solvents and/or carriers, with or without the use of emulsifiers and dispersants; if water is used as solvent, it is also possible to employ other organic solvents as auxiliary solvents. Suitable auxiliaries for this purpose are solvents such as aromatics (e.g., xylene, chlorinated aromatics (e.g., chlorobenzenes), paraffins (e.g., crude oil fractions, alcohols (e.g., methanol, butanol, ketones (e.g., cyclohexanone, amines e.g., ethanolamine, dimethylformamide), and water; carriers such as ground natural minerals e.g., kaolins, aluminas, talc and chalk) and ground synthetic minerals e.g., highly disperse silica and silicates); emulsifiers such as nonionic and anionic emulsifiers (e.g., polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates); and dispersants such as lignin, sulfite waste liquors and methylcellulose.

The fungicidal agents generally contain from 0.1 to 95, and preferably from 0.5 to 90, wt % of active ingredient. The application rates are from 0.02 to 3 kg or more of active ingredient per hectare, depending on the type of effect desired. The novel compounds may also be used for protecting materials, e.g.. against Paecilomyces variotii.

The agents and the ready-to-use formulations prepared from them, such as solutions, emulsions, suspensions, powders, dusts, pastes and granules, are applied in conventional manner, for example by spraying, atomizing, dusting, scattering, dressing or watering.

Examples of formulations are given below.

I. 90 parts by weight of compound no. 151 (Table 1) is mixed with 10 parts by weight of N-methyl-α-pyrrolidone. A mixture is obtained which is suitable for application in the form of very fine drops.

II. 20 parts by weight of compound no. 151 (Table 1) is dissolved in a mixture consisting of 80 parts by weight of xylene, 10 parts by weight of the adduct of 8 to 10 moles of ethylene oxide and 1 mole of oleic acid-N-monoethanolamide, 5 parts by weight of the calcium salt of dodecylbenzenesulfonic acid, and 5 parts by weight of the adduct of 40 moles of ethylene oxide and 1 mole of castor oil. By pouring the solution into water and uniformly distributing it therein, an aqueous dispersion is obtained.

III. 20 parts by weight of compound no. 151 is dissolved in a mixture consisting of 40 parts by weight of cyclohexanone, 30 parts by weight of isobutanol, 20 parts by weight of the adduct of 40 moles of ethylene oxide and 1 mole of castor oil. By pouring the solution into water and finely distributing it therein, an aqueous dispersion is obtained.

IV. 20 parts by weight of compound no. 151 is dissolved in a mixture consisting of 25 parts by weight of cyclohexanol, 65 parts by weight of a mineral oil fraction having a boiling point between 210° and 280° C. and 10 parts by weight of the adduct of 40 moles of ethylene oxide and 1 mole of castor oil. By pouring the solution into water and uniformly distributing it therein, an aqueous dispersion is obtained.

V. 80 parts by weight of compound no. 151 is well mixed with 3 parts by weight of the sodium salt of diisobutylnaphthalene-α-sulfonic acid, 10 parts by weight of the sodium salt of a lignin-sulfonic acid obtained from a sulfate waste liquor, and 7 parts by weight of powdered silica gel, and triturated in a hammer mill. By uniformly distributing the mixture in water, a spray liquor is obtained.

VI. 3 parts by weight of compound no. 151 is intimately mixed with 97 parts by weight of particulate kaolin. A dust is obtained containing 3% by weight of the active ingredient.

VII. 30 parts by weight of compound no. 151 is intimately mixed with a mixture consisting of 92 parts by weight of powdered silica gel and 8 parts by weight of paraffin oil which has been sprayed onto the surface of this silica gel. A formulation of the active ingredient is obtained having good adherence.

VIII. 40 parts by weight of compound no. 151 is intimately mixed with 10 parts of the sodium salt of a phenolsulfonic acid-urea-formaldehyde condensate, 2 parts of silica gel and 48 parts of water to give a stable aqueous dispersion. Dilution in water gives an aqueous dispersion.

IX. 20 parts by weight of compound no. 151 is intimately mixed with 2 parts by weight of the calcium salt of dodecylbenzenesulfonic acid, 8 parts by weight of a fatty alcohol polyglycol ether, 2 parts by weight of the sodium salt of a phenolsulfonic acid-urea-formaldehyde condensate and 68 parts by weight of a paraffinic mineral oil. A stable oily dispersion is obtained.

In these application forms, the agents according to the invention may also be present together with other active ingredients, for example herbicides, insecticides, growth regulators, and fungicides, and may furthermore be mixed and applied together with fertilizers. Admixture with other fungicides frequently results in an increase in the fungicidal spectrum.

The following list of fungicides with which the novel compounds may be combined is intended to illustrate possible combinations but not to impose any restrictions.

Examples of fungicides which may be combined with the novel compounds are:

sulfur,

dithiocarbamates and their derivatives, such as

ferric dimethyldithiocarbamate,

zinc dimethyldithiocarbamate,

zinc ethylenebisdithiocarbamate,

manganese ethylenebisdithiocarbamate,

manganese zinc ethylenediaminebisdithiocarbamate,

tetramethylthiuram disulfides,

ammonia complex of zinc N,N'-ethylenebisdithiocarbamate,

ammonia complex of zinc N,N'-propylenebisdithiocarbamate.

zinc N,N'-propylenebisdithiocarbamate and

N,N'-polypropylenebis(thiocarbamyl) disulfide;

nitro derivatives, such as

dinitro(1-methylheptyl)-phenyl crotonate.

2-sec-butyl-4,6-dinitrophenyl 3,3-dimethylacrylate,

2-sec-butyl-4,6-dinitrophenyl isopropylcarbonate and

diisopropyl 5-nitroisophthalate;

heterocyclic substances, such as

2-heptadecylimidazol-2-yl acetate,

2,4-dichloro-6-(o-chloroanilino)-s-triazine,

O,O-diethyl phthalimidophosphonothioate,

5-amino-l-1[-bis-(dimethylamino)]-3-phosphinyl-1,2,4-troiazole,

2,3-dicyano-1,4-dithioanthraquinone,

2-thio-1,3-dithio[4,5-b]quinoxaline,

methyl 1-(butylcarbamyl)-2-benzimidazolecarbamate,

2-methoxycarbonylaminobenzimidazole,

2-fur-2-yl-benzimidazole,

2-thiazol-4-yl)benzimidazole,

N-(1,1,2,2-tetrachloroethylthio)-tetrahydrophthalimide.

N-trichloromethylthiotetrahydrophthalimide,

N-trichloromethylthiophthalimide,

N-dichlorofluoromethylthlo-N',N'-dimethyl-N-phenylsulfuric acid diamide,

5-ethoxy-3-trichloromethyl-1,2,3-thiadiazole,

2-thiocyanatomethylthlobenzothiazole.

1,4-dichloro-2,5-dimethoxybenzene,

4-(2-chlorophenylhydrazono)-3-methyl-5-isoxazolone.

2-thiopyridine 1-oxide.

8-hydroxyquinoline and its copper salt.

2,3-dihydro-5-carboxanilido-6-methyl-1,4-oxathiyne,

2,3-dihydro-5-carboxanilido-6-methyl-1,4-oxathiyne 4,4-dioxide,

2-methylfuran-3-carboxanilide.

2,5-dimethylfuran-3-carboxanilide,

2,4,5-trimethylfuran-3-carboxanilide,

2,5-dimethyl-N-cyclohexylfuran-3-carboxamide,

N-cyclohexyl-N-methoxy-2,5-diethylfuran-3-carboxamide,

2-methylbenzanilide,

2-iodobenzanilide,

N-formyl-N-morpholine-2,2,2-trichloroethylacetal,

piperazine-1,4-diylbis-(1-(2,2,2-trichloroethyl-formamide),

1-(3,4-dichloroanilino)-1-formylamino-2,2,2-trichloroethane.

2,6-dimethyl-N-tridecylmorpholine and its salts,

2,6-dimethyl-N-cyclododecylmorpholine and its salts,

N-[3-(p-tert.-butylphenyl)-2-methylpropyl]-cis-2,6-dmethylmorpholine,

N-[3-(p-tert.-butylphenyl)-2-methylpropyl]-piperidine.

1-[2-(2,4-dichlorophenyl)-4-ethyl-1,3-dioxolan-2-ylethyl]-1H-1,2,4-triazole

1-[2-(2,4-dichlorophenyl)-4-n-propyl-1,3-dioxolan-2-ylethyl]-1H-1,2,4-triazole,

N-(n-propyl)-N-(2,4,6-trichlorophenoxyethyl)-N'-imidazolyl-urea,

1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-butan-2-one.

1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-butan-2-ol,

1-(4-phenylphenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol,

α-(2-chlorophenyl)-α(4-chlorophenyl)-5-pyrimidinemethanol,

5-butyl-(2-dimethylamino-4-hydroxy-6-methylpyrimidine,

bis-(p-chlorophenyl)-3-pyridinemethanol,

1,2-bis-(3-ethoxycarbonyl-2-thioureido)-benzene.

1,2-bis-(3-methoxycarbonyl-2-thioureido)-benzene,

and various fungicides, such as dodecylguanidine acetate,

3-[3-(3,5-dimethyl-2-oxycyclohexyl)-2-hydroxyethyl]-glutaramide,

hexachlorobenzene,

DL-methyl-N-(2,6-dimethylphenyl)-N-fur-2-yl alanate,

methyl DL-N-(2,6-dimethylphenyl)-N-(2'-methoxyacetyl)-alanate,

N-(2,6-dimethylphenyl)-N-chloroacetyl-DL-2-aminobutyrolactone,

methyl DL-N-(2,6-dimethylphenyl)-N-(phenylacetyl)-alanate,

5-methyl-5-vinyl-3-(3,5-dichlorophenyl)-2,4-dioxo-1,3-oxazolidine,

3-[3,5-dichlorophenyl]-5-methyl-5-methoxymethyl-1,3-oxazolidine-2,4-dione,

3-(3,5-dichlorophenyl)-1-isopropylcarbamylhydantoin,

N-(3,5-dichlorophenyl)-1,2-dimethylcyclopropane-1,2-dicarboximide,

2-cyano-[N-ethylaminocarbonyl)-2-methoximino]-acetamide,

1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole,

2,4-difluoro-α-(1H-1,2,4-triazole-1-ylmethyl)-benzhydryl alcohol,

N-(3-chloro-2,6-dinitro-4-trifluoromethylphenyl)-5-trifluoromethyl-3-chloro-2-aminopyridine, and

1-((bis-(4-fluorophenyl)-methylsilyl)-methyl)-1H-1,2,4-triazole.

Use example

For comparison purposes, N-tridecyl-2,6-dimethylmorpholine (A) disclosed in DE 1,164,152 was used.

Use example Action on Pyricularia oryzae (protective)

Leaves of potted rice seedlings of the "Bahia" variety were sprayed to runoff with aqueous emulsions consisting (dry basis) of 80% of active ingredient and 20% of emulsifier, and inoculated 24 hours later with an aqueous spore suspension of Pyricularia oryzae. The plants were then set up in climatic cabinets at 22° to 24° C. and a relative humidity of 95 to 99%. The spread of the disease was determined after 6 days.

The results show that active ingredient 151 (Table 1) has, when applied as a 0.05wt % spray liquor, a better fungicidal action (80%) than prior art comparative agent A (40%). 

We claim:
 1. Acrylates of the formula I ##STR27## wherein R¹ and R² are halogen or C₁₋₄ -alkyl, C₁₋₃ -alkoxy or C₁₋₃ -alkylthio, where alkyl is unsubstituted or substituted by halogen, hydroxy, C₁₋₃ -alkoxy, C₁₋₃ -haloalkyl or C₁₋₃ -haloalkoxy;X is hydrogen, halogen, cyano, nitro, C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, halo-C₁ -C₄ -alkyl; n is 1, 2, 3 or 4; y is C₁ -C₄ -alkylene, C₂ -C₄ -alkenylene, C₂ -C₄ -alkynylene, O, unsubstituted or C₁ -C₄ -alkyl-substituted N, oxy-C₁ -C₄ -alkylene, thio-C₁ -C₄ -alkylene, --NCOO--, methyleneoxy or methylenethio; and Z is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, aralkenyl, aralkoxy, aryloxy, aryloxyalkyl, alkoxy, alkoxyalkyl, alkylthio, or haloalkyl, these radicals being unsubstituted or substituted by halogen, cyano, nitro, alkyl, alkenyl, haloalkenyl, alkoxy, haloalkyl, alkoxycarbonyl or phenyl;with the proviso that R¹ and R² cannot both be methyl, when X is hydrogen, Y is methylene, and Z is hydrogen, simultaneously.
 2. A compound of the formula I as set forth in claim 1, where R¹ is methyl, R² is methyl, y is --CH₂ O-- and Z is 2--CH₃ --C₆ H₄.
 3. A process for combating fungi, wherein the fungi, or the materials, plants, seed or the soil to be protected against fungus attack are treated with a fungicidally effective amount of a compound of the formula I ##STR28## wherein R¹ and R² are halogen or C₁₋₄ -alkyl, C₁₋₃ -alkoxy or C₁₋₃ -alkylthio, where alkyl is unsubstituted or substituted by halogen, hydroxy, C₁₋₃ -alkoxy, C₁₋₃ -haloalkyl or C₁₋₃ -haloalkoxy;X is hydrogen, halogen, cyano, nitro, C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, halo-C₁ -C₄ alkyl; n is 1, 2, 3 or 4; Y is C₁ -C₄ -alkylene, C₂ -C₄ -alkenylene, C₂ -C₄ -alkynylene, O, unsubstituted or C₁ -C₄ -alkyl-substituted N, oxy-C₁ -C₄ -alkylene, thio-C₁ -C₄ -alkylene, --NCOO--, methyleneoxy or methylenethio; andZ is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, aralkenyl, aralkoxy, aryloxy, aryloxyalkyl, alkoxy, alkoxyalkyl, alkylthio, or haloalkyl, these radicals being unsubstituted or substituted by halogen, cyano, nitro, alkyl, alkenyl, haloalkenyl, alkoxy, haloalkyl, alkoxycarbonyl or phenyl.
 4. A fungicide containing an inert carrier and a fungicidally effective amount of a compound of the formula I ##STR29## wherein R¹ and R² are halogen or C₁₋₄ -alkyl, C₁₋₃ -alkoxy or C₁₋₃ -alkylthio, where alkyl is unsubstituted or substituted by halogen, hydroxy, C₁₋₃ -alkoxy, C₁₋₃ -haloalkyl, or C₁₋₃ -haloalkoxy;X is hydrogen, halogen, cyano, nitro, C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, halo-C₁ -C₄ -alkyl; n is 1, 2, 3 or 4; y is C₁ -C₄ -alkylene, C₂ -C₄ -alkenylene, C₂ -C₄ -alkynylene, O, unsubstituted or C₁ -C₄ -alkyl-substituted N, oxy-C₁ -C₄ -alkylene, thio-C₁ -C₄ -alkylene, --NCOO--, methyleneoxy or methylenethio; and Z is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, aralkenyl, aralkoxy, aryloxy, aryloxyalkyl, alkoxy, alkoxyalkyl, alkylthio, or haloalkyl, these radicals being unsubstituted or substituted by halogen, cyano, nitro, alkyl, alkenyl, haloalkenyl, alkoxy, haloalkyl, alkoxycarbonyl or phenyl. 